Added {% search_form %} section to the docs.
Don't assume {form, gallery} apps are installed

Importing these in core.management.__init__ causes problems when they
aren't installed. Instead, import them in the function where they're
used.
Merge
Search docs tweaks.
Merge
Merge
Added Gavin Wahl and Kenneth Love to AUTHORS.
New sites in README
Added mezzanine-flexipage to third-party apps list in README.
Adds the ability to move a page under a page with no children

I switched to using the jQuery nestedSortable plugin instead of the
sortable plugin provided by jQuery UI, because Pages actually being in a
tree structure, they need a tree editor.  This commit temporarily breaks
some functionality such as remembering which pages were open and closed.
fixed pagetree hiding of subpages
Fix pep8 fail (lines too long)
Use the decorator syntax for decorator
Added Dominican Python to sites in README.
Provide Mezzanine's settings object to the COMPRESS_OFFLINE_CONTEXT setting for django-compressor. Closes #505.
pep8 fix and some comments.
Fix the bugs that we had with nestedSortable
only .nestedSortable() the first ol
Fix front-end editing links for elements not positioned relative to the document. Use visibility hidden and jquery offset function to ensure edit links are always positioned relative to the document and not relative to a positioned ancestor.
Merge